DIFF Subgroup
A01G 9/022 Full Title
Cultivation in receptacles, forcing-frames or greenhouses (of mushrooms A01G18/00; soilless cultivation A01G31/00); Edging for beds, lawn or the like > Receptacles, e.g. flower-pots or boxes (self-acting watering devices A01G27/00; hanging flower baskets, holders or containers for flower-pots A47G7/00); Glasses for cultivating flowers
Of 3 combined children, 0 exist in both systems.
3 codes are CPC-only extensions.